Depends if you count Gravity or not. If you do, then the only good "blockbuster" (as in PG-13, mass-marketed global box office hopeful) to me was The Hunger Games: Catching Fire. I don't think Frozen counts as it is a family movie.

But yes, Iron Man 3, Star Trek Into Darkness, Man of Steel, The Wolverine, The Lone Ranger, Pacific Rim, Thor: the Dark World, etc. were at best forgettable. So, I think we got lucky.

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"Let us disappoint the Men who are raising themselves upon the ruin of this Country."